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Oxygen is given off in photosynthesis.

Oxygen is utilized in respiration.It acts as last electron acceptor.

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7y ago

Photosynthesis.

CO2 is given off from respiration.Both are opposite reactions

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Q: Is oxygen given off photosynthesis or respiration?
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Related questions

Does photosynthesis and respiration both produce carbon dioxide?

It is utilized in photosynthesis. CO2 is released in respiration


What can oxygen give off photosynthesis or respiration?

respiration


What two substances are given off during respiration and used again during photosynthesis?

Glucose and oxygen are used up during respiration.


What exits the leaf during photosynthesis?

Oxygen is given off during photosynthesis.It is during the aerobic cellular respiration of the leaf cells that carbon dioxide is given off.


What does the preparatory reaction produce?

Oxygen gas is given off in the preparatory reaction of cellular respiration. It is the same as in photosynthesis in plants.


What gas is given off in photosynthesis?

The gas given off by photosynthesis is oxygen, plants take in carbon dioxide and generate it into oxygen.


What happens to oxygen that is given off during the aerobic respiration cycle?

Oxygen is consumed in aerobic respiration, NOTgiven off!


How are photosynthesis and respiration related?

the products of respiration are the reactants of photosynthesis. The products of photosynthesis are the reactants of respiration.


What gas do plant give off after photosynthesis?

In general outline, photosynthesis is the opposite of cellular respiration. CO2+ H2O+sunlight ----> O2 + H2O +carbohydrates.It uses carbon dioxide and the energy from sunlight to make carbohydrates and oxygen (a waste product from plants).


What gas is likely to be in photosynthesis give off?

Oxygen is given off as a by-product os photosynthesis


What gas is given off during photosynthesis?

Oxygen


Gas is given off as a product of photosynthesis?

Oxygen.